CN103713163B - A kind of dual hold-down mechanism for cpu automatic clamping and placing machine - Google Patents
A kind of dual hold-down mechanism for cpu automatic clamping and placing machine Download PDFInfo
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- CN103713163B CN103713163B CN201310738114.1A CN201310738114A CN103713163B CN 103713163 B CN103713163 B CN 103713163B CN 201310738114 A CN201310738114 A CN 201310738114A CN 103713163 B CN103713163 B CN 103713163B
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- cpu
- drive block
- automatic clamping
- compact heap
- placing machine
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- 238000010030 laminating Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Abstract
The invention discloses a kind of dual hold-down mechanism for cpu automatic clamping and placing machine, including drive block, mobilizable be arranged on cpu automatic clamping and placing machine；Two compressor arms, are fixedly mounted on drive block bottom, and compressor arm lower end surface is set to the curved surface of a projection；Compact heap, is connected with drive block by an elastic connecting device, and when elastic device does not occurs flexible, compact heap lower end surface is more than the length of compressor arm to the distance of drive block.The present invention using said structure first passes through compact heap and cpu carries out face contact and tentatively compresses, compress iff by compact heap, easily there is the incomplete and situation of cpu erecting bed laminating in cpu, now, carry out point cantact by compressor arm with cpu again and compress, cpu with cpu erecting bed can be realized fit completely, reduce and occur that the situation of mainboard performance flase drop occurs because compressing not in place to cpu.
Description
Technical field
The present invention relates to a kind of dual hold-down mechanism for cpu automatic clamping and placing machine.
Background technology
Computer main board needs to carry out performance test before dispatching from the factory; now; need cpu is placed on mainboard (being typically provided with cpu erecting bed on mainboard); existing test process is it is generally required to cpu is manually installed on mainboard by people; then testing, manually pull down cpu by people again after testing, testing efficiency is low; automaticity is low, is unfavorable for that streamline scale is tested；Be necessary for this to provide a kind of for testing computer main board time automatic clamping and placing cpu machine, it is achieved the automatization of testing host.The present invention provides a kind of dual hold-down mechanism compressing cpu for cpu automatic clamping and placing machine.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of dual hold-down mechanism for cpu automatic clamping and placing machine.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of dual hold-down mechanism for cpu automatic clamping and placing machine, including:
Drive block, mobilizable is arranged on cpu automatic clamping and placing machine；
Some compressor arms, are fixedly mounted on drive block bottom；
Compact heap, is connected with drive block by an elastic connecting device, and when elastic device does not occurs flexible, compact heap lower end surface is more than the length of compressor arm to the distance of drive block.
Described compressor arm lower end surface is set to the curved surface of a projection.
Described elastic device is set to some release links, each release link includes spring, slide bar and loop bar, cavity it is provided with in loop bar, slide bar is plugged in cavity, spring is between slide bar and loop bar, being provided with the flanging preventing slide bar from skidding off cavity at cavity exit, loop bar is fixing with drive block to be connected, and slide bar is fixing with compact heap to be connected.
Described compressor arm is provided with two.
The invention has the beneficial effects as follows: use the present invention of said structure to first pass through compact heap and cpu is carried out face contact and tentatively compresses, compress iff by compact heap, cpu easily occurs the incomplete and situation (cpu can not be fully connected) of cpu erecting bed laminating with mainboard, now, carry out point cantact by compressor arm with cpu again and compress, can realize cpu with cpu erecting bed to fit completely, the situation reducing flase drop occurs.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
With reference to Fig. 1, the present invention is a kind of dual hold-down mechanism for cpu automatic clamping and placing machine, including:
Drive block 1, mobilizable is arranged on cpu automatic clamping and placing machine；
Two compressor arms 2, are fixedly mounted on drive block 1 bottom, and compressor arm 2 lower end surface is set to the curved surface of a projection；
Compact heap 3, is connected with drive block 1 by an elastic connecting device, and when elastic device does not occurs flexible, compact heap 3 lower end surface is more than the length of compressor arm 2 to the distance of drive block 1.
The present invention using said structure first passes through compact heap 3 and cpu5 carries out face contact and tentatively compresses, compress iff by compact heap 3, easily there is the incomplete and situation of cpu erecting bed 4 laminating in cpu5, now, carry out point cantact by compressor arm 2 with cpu5 again and compress, cpu5 with cpu erecting bed 4 can be realized fit completely, reduce and occur that the situation of mainboard performance flase drop occurs because compressing not in place to cpu5.Concrete course of action is as follows: drive block 1 moves down under the driving of the driving means of cpu automatic clamping and placing machine, compact heap 3 and compressor arm 2 is driven to move down, compact heap 3 first contacts with cpu5 and compresses, and drive block 1 continues to move down, and compressor arm 2 bottom comes into contact with cpu5 and applies pressure.
As shown in the figure, elastic device is preferably arranged to four release links, each release link includes spring, slide bar 6 and loop bar 7, it is provided with cavity in loop bar 7, slide bar 6 is plugged in cavity, and spring, between slide bar 6 and loop bar 7, is provided with the flanging preventing slide bar 6 from skidding off cavity at cavity exit, loop bar 7 is fixing with drive block 1 to be connected, and slide bar 6 is fixing with compact heap 3 to be connected.
Above-described embodiment is the preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the scope set by the application claim
。
Claims (4)
1. the dual hold-down mechanism for cpu automatic clamping and placing machine, it is characterised in that including: drive block, mobilizable is arranged on cpu automatic clamping and placing machine；Some compressor arms, are fixedly mounted on drive block bottom；
Compact heap, is connected with drive block by an elastic connecting device, and when elastic device does not occurs flexible, compact heap lower end surface is more than the length of compressor arm to the distance of drive block.
A kind of dual hold-down mechanism for cpu automatic clamping and placing machine, it is characterised in that described compressor arm lower end surface is set to the curved surface of a projection.
A kind of dual hold-down mechanism for cpu automatic clamping and placing machine, it is characterized in that described elastic device is set to some release links, each release link includes spring, slide bar and loop bar, cavity it is provided with in loop bar, slide bar is plugged in cavity, and spring, between slide bar and loop bar, is provided with the flanging preventing slide bar from skidding off cavity at cavity exit, loop bar is fixing with drive block to be connected, and slide bar is fixing with compact heap to be connected.
A kind of dual hold-down mechanism for cpu automatic clamping and placing machine, it is characterised in that described compressor arm is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738114.1A CN103713163B (en) | 2013-12-25 | A kind of dual hold-down mechanism for cpu automatic clamping and placing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738114.1A CN103713163B (en) | 2013-12-25 | A kind of dual hold-down mechanism for cpu automatic clamping and placing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103713163A CN103713163A (en) | 2014-04-09 |
| CN103713163B true CN103713163B (en) | 2016-11-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699361Y (en) * | 2004-02-28 | 2005-05-11 | 奇宏电子(深圳)有限公司 | CPU radiator fastener |
| CN200983131Y (en) * | 2006-10-24 | 2007-11-28 | 英业达股份有限公司 | Testing tool of heat radiation module |
| JP2008177565A (en) * | 2007-01-18 | 2008-07-31 | Samsung Electronics Co Ltd | Access element having perpendicular channel, semiconductor device including the same, and method of forming the same |
| CN101576839A (en) * | 2008-05-09 | 2009-11-11 | 佛山市顺德区顺达电脑厂有限公司 | Auxiliary tool for dismounting CPU |
| CN102645559A (en) * | 2011-10-28 | 2012-08-22 | 东风襄樊仪表系统有限公司 | Clamp |
| CN103331589A (en) * | 2013-06-24 | 2013-10-02 | 深圳市君奕豪科技有限公司 | Mainboard test-based full-automatic plugging equipment for memory banks |
| CN203759060U (en) * | 2013-12-25 | 2014-08-06 | 中山市拓电电子科技有限公司 | Dual compression mechanism used for cpu automatic pick-and-place machine |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699361Y (en) * | 2004-02-28 | 2005-05-11 | 奇宏电子(深圳)有限公司 | CPU radiator fastener |
| CN200983131Y (en) * | 2006-10-24 | 2007-11-28 | 英业达股份有限公司 | Testing tool of heat radiation module |
| JP2008177565A (en) * | 2007-01-18 | 2008-07-31 | Samsung Electronics Co Ltd | Access element having perpendicular channel, semiconductor device including the same, and method of forming the same |
| CN101576839A (en) * | 2008-05-09 | 2009-11-11 | 佛山市顺德区顺达电脑厂有限公司 | Auxiliary tool for dismounting CPU |
| CN102645559A (en) * | 2011-10-28 | 2012-08-22 | 东风襄樊仪表系统有限公司 | Clamp |
| CN103331589A (en) * | 2013-06-24 | 2013-10-02 | 深圳市君奕豪科技有限公司 | Mainboard test-based full-automatic plugging equipment for memory banks |
| CN203759060U (en) * | 2013-12-25 | 2014-08-06 | 中山市拓电电子科技有限公司 | Dual compression mechanism used for cpu automatic pick-and-place machine |
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